The Tipiṭaka in Three Languages

Hetudukaparittāraṁmaṇattika

Abhidhammapiṭaka · Paṭṭhāna (5) · Vol. 44 · Section 603

[603] A phenomenon (dhamma) that is a root (hetu) with an exalted object (mahaggatārammaṇa) is a condition, by root condition (hetu-paccaya), for a phenomenon that is a root with an exalted object: three.

English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.

This passage also appears in 5 other places